Ranma ½ (1989)

S1E67 Eureka! The Desperate Move of Desperation

As Ranma teeters on the brink of despair, Cologne steps in to reignite his hope by introducing him to the 'Hiryu Shoten Ha.' This formidable technique could turn the tide in his favor, even in his current weakened condition. However, the challenge lies in whether he can master this powerful move in time.